$ git clone -n https://gitee.com/src-opencloudos-rpms/ocai-agent /var/lib/mock/dist-oc9-build-180413-80098/root/chroot_tmpdir/scmroot/ocai-agent
Cloning into '/var/lib/mock/dist-oc9-build-180413-80098/root/chroot_tmpdir/scmroot/ocai-agent'...
$ git fetch origin 564c79cd570841595794b6f172303cef27d26c8d:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ocai-agent
 * [new ref]         564c79cd570841595794b6f172303cef27d26c8d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 564c79c update for 1.0.0-3